This podcast discusses the recent train derailment in Iowa that caused a chemical spill of vinyl chloride, a precursor to PVC. The episode highlights the difficult decision of how to handle the hazardous material to prevent further damage.
This episode explores the evolution of vinyl albums from the 78s stored in sleeves called albums to the invention of the vinyl LP and the challenges faced in using pickups that were too heavy for the new material.
The plastic in water bottles doesn't break down; it just breaks apart into microplastics that can end up in our water supply and cause health issues, including endocrine disruption. The bottles themselves are also a major problem as they pile up in landfills and oceans, leading to pollution and harm to wildlife.
Foam insulation became popular in the 70s and 80s as a replacement for CFCs and HCFCs, but it is important to note that any chemical that enters the atmosphere can have environmental consequences, including a potential for contributing to global warming.
Earl Tupper was one of the pioneers in molding plastics in the 40s and invented the Wonderlier Bowl, a Tupperware seal that was initially inspired by paint cans to prevent food from leaking out.
A war veteran shares his experience of being in the line of fire while on duty in Iraq.